SE403141B - Smeltspinningsforfarande for framstellning av en akrylnitrilpolymerfiber - Google Patents

Smeltspinningsforfarande for framstellning av en akrylnitrilpolymerfiber

Info

Publication number
SE403141B
SE403141B SE7400446A SE7400446A SE403141B SE 403141 B SE403141 B SE 403141B SE 7400446 A SE7400446 A SE 7400446A SE 7400446 A SE7400446 A SE 7400446A SE 403141 B SE403141 B SE 403141B
Authority
SE
Sweden
Prior art keywords
making
melt spinning
polymer fiber
spinning procedure
nitril
Prior art date
Application number
SE7400446A
Other languages
English (en)
Swedish (sv)
Other versions
SE7400446L (fr
Inventor
H Porosoff
Original Assignee
American Cyanamid Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by American Cyanamid Co filed Critical American Cyanamid Co
Publication of SE7400446L publication Critical patent/SE7400446L/
Publication of SE403141B publication Critical patent/SE403141B/xx

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/08—Melt spinning methods
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/02—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F6/18—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polymers of unsaturated nitriles, e.g. polyacrylonitrile, polyvinylidene cyanide
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/28—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F6/38—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds comprising unsaturated nitriles as the major constituent

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Artificial Filaments (AREA)
SE7400446A 1973-02-05 1974-01-14 Smeltspinningsforfarande for framstellning av en akrylnitrilpolymerfiber SE403141B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US32947973A 1973-02-05 1973-02-05

Publications (2)

Publication Number Publication Date
SE7400446L SE7400446L (fr) 1975-07-30
SE403141B true SE403141B (sv) 1978-07-31

Family

ID=23285602

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7400446A SE403141B (sv) 1973-02-05 1974-01-14 Smeltspinningsforfarande for framstellning av en akrylnitrilpolymerfiber

Country Status (5)

Country Link
US (1) US4163770A (fr)
BE (1) BE810499A (fr)
HU (1) HU170927B (fr)
SE (1) SE403141B (fr)
ZA (1) ZA74515B (fr)

Families Citing this family (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4219523A (en) * 1978-08-30 1980-08-26 American Cyanamid Company Melt-spinning acrylonitrile polymer fiber from low molecular weight polymers
US4220617A (en) * 1978-08-30 1980-09-02 American Cyanamid Company Process for melt-spinning acrylonitrile polymer fiber
US4296059A (en) * 1978-08-30 1981-10-20 American Cyanamid Company Pressure sealing process
US4301107A (en) * 1978-08-30 1981-11-17 American Cyanamid Company Melt-spinning a plurality of acrylonitrile polymer fibers
US4220616A (en) * 1978-08-30 1980-09-02 American Cyanamid Company Melt-spinning acrylonitrile polymer fiber using spinnerette of high orifice density
US4317790A (en) * 1979-02-21 1982-03-02 American Cyanamid Company Spinning process
US4283365A (en) * 1979-02-21 1981-08-11 American Cyanamid Company Process for melt-spinning acrylonitrile polymer fiber using vertically disposed compression zone
US4394339A (en) * 1979-02-21 1983-07-19 American Cyanamid Company Process for preparing open structure fibers
US4296175A (en) * 1979-02-21 1981-10-20 American Cyanamid Company Hollow acrylonitrile polymer fiber
US4346053A (en) * 1979-02-21 1982-08-24 American Cyanamid Company Process for melt-spinning hollow fibers
US4254076A (en) * 1979-06-20 1981-03-03 American Cyanamid Company Melt-spinning acrylonitrile polymer fiber using spinnerette plate with multiple capillaries per counterbore
DE2951803A1 (de) * 1979-12-21 1981-07-02 Bayer Ag, 5090 Leverkusen Feinsttitrige synthesefasern und -faeden und trockenspinnverfahren zu ihrer herstellung
US4301108A (en) * 1980-05-08 1981-11-17 American Cyanamid Company Process for melt-spinning transparent acrylonitrile polymer fiber from a hydrophobic polymer
US4321230A (en) * 1980-06-05 1982-03-23 Mobil Oil Corporation Process for recovering film from pressurized extrusion zone
US4348350A (en) * 1980-09-26 1982-09-07 Michigan Molecular Institute Ultra-drawing crystalline polymers under high pressure
US4303607A (en) * 1980-10-27 1981-12-01 American Cyanamid Company Process for melt spinning acrylonitrile polymer fiber using hot water as stretching aid
US4379113A (en) * 1981-07-09 1983-04-05 American Cyanamid Company Melt spinning process for acrylonitrile polymer fiber-three or more stretch stages
US4461739A (en) * 1983-01-13 1984-07-24 American Cyanamid Company Continuous liquid phase process for melt spinning acrylonitrile polymer
US4572858A (en) * 1984-11-23 1986-02-25 American Cyanamid Company Process for texturized blown film and resulting product
DE3784027T3 (de) * 1986-11-20 2000-11-23 Allied Colloids Ltd Absorbierende Produkte und deren Herstellung.
US5168004A (en) * 1988-08-25 1992-12-01 Basf Aktiengesellschaft Melt-spun acrylic fibers possessing a highly uniform internal structure which are particularly suited for thermal conversion to quality carbon fibers
US4935180A (en) * 1988-08-25 1990-06-19 Basf Aktiengesellschaft Formation of melt-spun acrylic fibers possessing a highly uniform internal structure which are particularly suited for thermal conversion to quality carbon fibers
US4921656A (en) * 1988-08-25 1990-05-01 Basf Aktiengesellschaft Formation of melt-spun acrylic fibers which are particularly suited for thermal conversion to high strength carbon fibers
US4981751A (en) * 1988-08-25 1991-01-01 Basf Aktiengesellschaft Melt-spun acrylic fibers which are particularly suited for thermal conversion to high strength carbon fibers
US4981752A (en) * 1989-07-06 1991-01-01 Basf Aktiengesellschaft Formation of melt-spun acrylic fibers which are well suited for thermal conversion to high strength carbon fibers
US4933128A (en) * 1989-07-06 1990-06-12 Basf Aktiengesellschaft Formation of melt-spun acrylic fibers which are well suited for thermal conversion to high strength carbon fibers
US5219501A (en) * 1990-07-11 1993-06-15 Korea Institute Of Science And Technology Process for the production of acrylic short fibers without spinning
KR950005429B1 (ko) * 1991-03-27 1995-05-24 한국과학기술연구원 무방사 내열성 아크릴 단섬유
US5589264A (en) * 1992-10-01 1996-12-31 Korea Institute Of Science And Technology Unspun acrylic staple fibers
WO2010012128A1 (fr) * 2008-07-31 2010-02-04 Chen Yiyung Fibre chromatographique de teinture dans la masse et son procédé de fabrication
DE102009037740A1 (de) * 2009-08-17 2011-02-24 Oerlikon Textile Gmbh & Co. Kg Verfahren und Vorrichtung zur Herstellung eines Grasgarnes
DE102015222585A1 (de) 2015-11-16 2017-05-18 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren zur Herstellung von thermisch stabilen schmelzspinnbaren PAN-Copolymeren, PAN-Copolymere, hieraus gebildete Formkörper sowie Verfahren zur Herstellung dieser Formkörper
WO2017162268A1 (fr) 2016-03-22 2017-09-28 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Copolymères de polyacrylonitrile filables à l'état fondu, procédé de fabrication de fibres ou de précurseurs de fibres par filage à l'état fondu, et fibres fabriquées selon ledit procédé
WO2017194103A1 (fr) * 2016-05-11 2017-11-16 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Procédé de fabrication d'un fil multifilament et fil multifilament
US11117362B2 (en) 2017-03-29 2021-09-14 Tighitco, Inc. 3D printed continuous fiber reinforced part
US10851612B2 (en) 2018-09-04 2020-12-01 Saudi Arabian Oil Company Wellbore zonal isolation
EP3934832A4 (fr) * 2019-03-11 2022-12-14 University of South Carolina Procédés de production de filaments composites à faible taux de défauts pour procédés de fabrication additive
KR102115967B1 (ko) * 2019-07-31 2020-05-27 (주)에이치피케이 탄소섬유의 제조방법
CN112011855B (zh) 2019-05-31 2023-04-07 卡邦材料公司 碳纤维的制造方法
KR102115961B1 (ko) * 2019-05-31 2020-05-27 (주)에이치피케이 탄소섬유의 제조방법
CN112226829B (zh) * 2019-07-15 2022-04-05 中国石油化工股份有限公司 高强型聚丙烯腈原丝的制备方法
US11187044B2 (en) 2019-12-10 2021-11-30 Saudi Arabian Oil Company Production cavern
US11555571B2 (en) 2020-02-12 2023-01-17 Saudi Arabian Oil Company Automated flowline leak sealing system and method
EP3872103A1 (fr) 2020-02-25 2021-09-01 DWI - Leibniz-Institut für Interaktive Materialien e.V. Copolymères à base d'acrylonitrile pouvant être traités par fusion et leur préstabilisation acide pour la conversion en fibres de carbone et pièces
US11460330B2 (en) 2020-07-06 2022-10-04 Saudi Arabian Oil Company Reducing noise in a vortex flow meter
DE102021104890A1 (de) * 2021-03-01 2022-09-01 Dietze & Schell Maschinenfabrik Gmbh & Co. Kg Verfahren zur Herstellung zumindest eines Filaments, Bedampfungsvorrichtung zur Durchführung eines derartigen Verfahrens und Filamentproduktionsanlage mit einer derartigen Bedampfungsvorrichtung
US11911790B2 (en) 2022-02-25 2024-02-27 Saudi Arabian Oil Company Applying corrosion inhibitor within tubulars

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2585444A (en) * 1948-07-29 1952-02-12 Du Pont Preparation of shaped articles from acrylonitrile polymers
US3984601A (en) * 1971-10-14 1976-10-05 E. I. Du Pont De Nemours And Company Acrylonitrile polymer filaments
US3896204A (en) * 1972-10-02 1975-07-22 Du Pont Melt-extrusion of acrylonitrile polymers into filaments

Also Published As

Publication number Publication date
SE7400446L (fr) 1975-07-30
ZA74515B (en) 1974-12-24
US4163770A (en) 1979-08-07
BE810499A (fr) 1974-08-01
HU170927B (hu) 1977-10-28

Similar Documents

Publication Publication Date Title
SE403141B (sv) Smeltspinningsforfarande for framstellning av en akrylnitrilpolymerfiber
FR1547299A (fr) Procédé et installation pour la scission contrôlée d'un polymere thermoplastique
FR1462918A (fr) Procédé pour la production de fibres à partir de polymères sensibles à la chaleur
FR1491449A (fr) Procédé d'obtention de fils de caractéristiques variables
IT1009889B (it) Procedimento di filatura di fibre tessili artificiali e sintetiche e filati cosi ottenuti
FR1377139A (fr) Procédé pour la teinture de fibres en polymère d'acrylonitrile
FR1227967A (fr) Procédé et dispositif pour le retordage de fils ou filés en matière synthétiqueconstitués, de préférence, par de nombreux filaments élémentaires ou fibres comme ceux que donnent les polyamides ou les dérivés de l'acide polyacrylique
FR1522750A (fr) Procédé pour préparer et huiler des fils entièrement synthétiques et des fils d'esters de cellulose
FR1539755A (fr) Procédé pour la fabrication d'étoffes en fibres de carbone à partir d'un matériau fibreux polymère
BE746572A (fr) Nouveaux filaments textiles creux et fils produits a partir de ces filaments
FR1463735A (fr) Procédé de filage en continu d'un polymère thermoplastique fondu et tube de filage approprié
CH437624A (fr) Procédé de production de fibres synthétiques de polymères linéaires avec aptitude améliorée à la teinture
IE39202B1 (en) Process for the continuous dyeing of threads and slivers of dry spun acrylonitrile polymers
ES442418A1 (es) Procedimiento para la obtencion de fibras de poliesteres de alto peso molecular.
JPS52137022A (en) Production of synthetic fibers
SU514046A1 (ru) Способ получени синтетических волокон
FR2386626A1 (fr) Procede de filage de fils en polyester a teinture profonde
BE745158A (fr) Procede continu de filage et d'etirage pour la production de filaments en polyamide-6"
BE736741A (fr) Procédé de préparation en continu de solutions filables de polymères d'acrylonitrile
FR1468622A (fr) Procédé pour la fabrication de fibres, de fils et de tissus synthétiques ayant des propriétés pour l'infrarouge
FR1470983A (fr) Procédé de préparation et d'extrusion de polymères d'uréthane, convenant particulièrement pour l'extrusion de fils par fusion et nouvelles fibres ainsi obtenues
BE820200A (fr) Procede pour la fabrication de fils purement synthetiques selon le procede de filage a l'etat fondu
FR1498317A (fr) Procédé pour la préparation de fils et de fibres ayant l'élasticité du caoutchouc et une affinité tinctoriale améliorée
FR1545077A (fr) Procédé d'obtention de fibres en matière thermoplastique
FR1509803A (fr) Procédé de production des fils, fibres et produits analogues ayant une affinité pour les colorants en polyacrylonitrile et ses mélanges avec d'autres polymères

Legal Events

Date Code Title Description
NUG Patent has lapsed

Ref document number: 7400446-6

Effective date: 19940210

Format of ref document f/p: F